A network engineer is troubleshooting an OSPF adjacency issue between two routers connected via a point-to-point link. The 'show ospf neighbor' command on Router A shows the neighbor in the ExStart state. The engineer checks the MTU on both interfaces and finds they match at 1500 bytes. The engineer also verifies that the hello and dead intervals match. What is the most likely cause of the adjacency being stuck in ExStart?

The OSPF authentication is configured on one router but not the other.

The OSPF interface is configured with a different area ID on each router.

The OSPF network type is different on the two routers.

The OSPF router ID is the same on both routers.

Two OSPF routers are connected via a point-to-point link. The 'show ospf neighbor' command on Router A shows the neighbor in the Init state. The engineer checks 'show ospf interface ge-0/0/0.0' on both routers and finds that Router A has a hello interval of 10 seconds and a dead interval of 40 seconds, while Router B has a hello interval of 5 seconds and a dead interval of 20 seconds. What is the most likely cause of the adjacency failure?

The OSPF hello and dead intervals do not match between the routers.

The OSPF authentication is misconfigured on one of the routers.

The OSPF network type is different on the two routers.

The OSPF MTU values are different on the two routers.

Juniper NetworksCertified Specialist, Service Provider Routing and Switching (JNCIS-SP)

Domain 2Objective 8

Configure, Monitor, or Troubleshoot OSPF Interfaces and Neighbors JN0-364 Practice Questions (Page 2)

Part of the Open Shortest Path First (OSPF) domain, which makes up ~15% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~5–9 in this domain), expect 1–1 from this objective — we provide 32 practice questions to prepare you well beyond it. (estimate)

32questions here

7free pages

12concepts

Questions 6–10

6foundation · easy
Which parameter is used to influence the DR/BDR election on an OSPF interface?
Select an answer first
7expert · hard
A network engineer is troubleshooting an OSPF adjacency issue between two routers connected via a point-to-point link. The 'show ospf neighbor' command on Router A shows the neighbor in the ExStart state. The engineer checks the MTU on both interfaces and finds they match at 1500 bytes. The engineer also verifies that the hello and dead intervals match. What is the most likely cause of the adjacency being stuck in ExStart?
Select an answer first
8foundation · easy
Which OSPF interface state is typical for a point-to-point link?
Select an answer first
9foundation · easy
Which OSPF authentication type provides better security by using a hashed message digest?
Select an answer first
10application · medium
Two OSPF routers are connected via a point-to-point link. The 'show ospf neighbor' command on Router A shows the neighbor in the Init state. The engineer checks 'show ospf interface ge-0/0/0.0' on both routers and finds that Router A has a hello interval of 10 seconds and a dead interval of 40 seconds, while Router B has a hello interval of 5 seconds and a dead interval of 20 seconds. What is the most likely cause of the adjacency failure?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to JN0-364

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Juniper Networks. “JN0-364” is a trademark of its owner, used for identification only.

Configure, Monitor, or Troubleshoot OSPF Interfaces and Neighbors JN0-364 Practice Questions (Page 2)

Questions 6–10

Which parameter is used to influence the DR/BDR election on an OSPF interface?

Which OSPF interface state is typical for a point-to-point link?

Which OSPF authentication type provides better security by using a hashed message digest?

Keep studying — Open Shortest Path First (OSPF)